7885010760066 has 128 divisors (see below), whose sum is σ = 19307868929280. Its totient is φ = 2365319232000.

The previous prime is 7885010760043. The next prime is 7885010760071. The reversal of 7885010760066 is 6600670105887.

7885010760066 is a `hidden beast` number, since 7 + 8 + 8 + 501 + 0 + 76 + 0 + 0 + 66 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 7885010759994 and 7885010760021.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 565916436 + ... + 565930368.

It is an arithmetic number, because the mean of its divisors is an integer number (150842726010).

Almost surely, 2^{7885010760066} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7885010760066, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9653934464640).

7885010760066 is an abundant number, since it is smaller than the sum of its proper divisors (11422858169214).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7885010760066 is a wasteful number, since it uses less digits than its factorization.

7885010760066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23489 (or 23483 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 54.

The spelling of 7885010760066 in words is "seven trillion, eight hundred eighty-five billion, ten million, seven hundred sixty thousand, sixty-six".